| 用于复叠温区的多元混合工质节流制冷机 |
| |
| 引用本文： | 公茂琼,罗二仓,周远.用于复叠温区的多元混合工质节流制冷机[J].工程热物理学报,2000,21(2):147-149. |
| |
| 作者姓名： | 公茂琼 罗二仓 周远 |
| |
| 作者单位： | 中国科学院低温技术实验中心,北京,100080 |
| |
| 基金项目： | 国家自然科学基金!59706002 |
| |
| 摘 要： | 本文报道了一种用于复叠制冷温区的多元混合工质节流制冷机。文中提出了理论 优化分 析原则。同时进行了相关的实验研究。综合结果表明，在许多应用场合混合工质节流制冷机比传统复叠制冷机系统更具有优势。
|
| 关 键 词： | 复叠温区 混合工质 J-T节流制冷机 |
| 文章编号： | 0253-231X(2000)02-0147-03 |
| 修稿时间： | 1999-12-07 |
A MIXED-REFRIGERANT J-T REFRIGERATOR USED IN CASCADE REFRIGERATION TEMPERATURE RANGE |
| |
| GONG Maoqiong,LUO Ercang,ZHOU Yuan.A MIXED-REFRIGERANT J-T REFRIGERATOR USED IN CASCADE REFRIGERATION TEMPERATURE RANGE[J].Journal of Engineering Thermophysics,2000,21(2):147-149. |
| |
| Authors: | GONG Maoqiong LUO Ercang ZHOU Yuan |
| |
| Institution: | GONG Maoqiong
,LUO Ercang
,ZHOU Yuan
(Cryogenic Laboratory of Chinese Academy of Sciences, Beijing 100080, China) |
| |
| Abstract: | The optimization analysis is presented in this paper for mixed-refrigerant Joule Thomson refrigerators operating in the cascade refrigeration temperature range including component selection and running parameters optimization. Meanwhile, a prototype is made and tested with two kinds of mixtures. Considered of its simplicity and reliability, the single throttling refrigeration system can take the place of the classical cascade refrigeration system in many cases. |
| |
| Keywords: | cascade refrigeration temperature range mixed-refrigerant J-T refrigerator |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
